import oop.User;

public class Main {
    public static void main(String[] args) {


        byte b = 127;

        int a = 100;

        byte b1 = (byte) a;

        long stuId = 100000000000000L;
        char c = 'a';

        float f = 1.9f;
        double d = 1.9;

        boolean bl = true;

        int i1 = 100000;

        String TeaName = "kjsndsa";



        int a1 = 97;

        a1+=2;
        //a1 = a1 + 2;

        int a2 = 1;

        int y = a2++;
        //++a2;
        //a2 = a2+1;
            //1    2      3     4    5
        int a3 = y++ + ++y + y++ + ++y;
           //    1     3     3     5

        System.out.println(a3);




    }
}